Why 
                            the cheapest tradesman is not always the best
                          Generally 
                            in any trade or related construction work, the cheapest 
                            available tradesman is often cheap for a reason. He 
                            either doesn’t know what he is doing (therefore 
                            misquotes) or he is not equipped to do the job in 
                            hand and is often cutting corners or doing the job 
                            incorrectly. As a result the customer will often have 
                            future comebacks costing time and money to rectify 
                            poor workmanship. Of course the cheapest quote may 
                            not always be bad. 
                          So 
                            how do you find the right tradesman for the job?
                          Look 
                            for guarantees on work
                            If 
                            the tradesman works to a high standard he will be 
                            confident enough to give a guarantee on workmanship.
                          Ask 
                            to see pictures of any work completed by the tradesman
                            Tradesmen 
                            that work to a high standard should be proud to show 
                            you pictures of their finished jobs.
                          Assess 
                            the professionalism and politeness of the tradesman
                            If 
                            the tradesman is unprofessional than this normally 
                            reflects on the work he produces. Furthermore, if 
                            the tradesman is unfriendly, than it would be an unpleasant 
                            experience if a problem with his work arises.